Orbital elements of PEGASUS R/B
| Launched | 5 December 1998 |
| Flight ended | – |
| Launch site | Western Range Airspace |
| Owner | United States |
| NORAD ID | 25561 |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| 2026 Feb 05 18:58 | 2026 Feb 02 03:53:07 | 69.9127 | 0.00028 | 19.3164 | 103.9989 | 256.1481 | 15.02805 | 6.743 |
| 2026 Feb 04 18:57 | 2026 Feb 02 03:53:07 | 69.9127 | 0.00028 | 19.3164 | 103.9989 | 256.1481 | 15.02805 | 6.743 |
| 2026 Feb 03 18:56 | 2026 Feb 02 03:53:07 | 69.9127 | 0.00028 | 19.3164 | 103.9989 | 256.1481 | 15.02805 | 6.743 |
| 2026 Feb 02 18:56 | 2026 Feb 02 03:53:07 | 69.9127 | 0.00028 | 19.3164 | 103.9989 | 256.1481 | 15.02805 | 6.743 |
| 2026 Feb 01 18:56 | 2026 Jan 27 18:29:21 | 69.9137 | 0.00029 | 20.2328 | 121.7293 | 256.1481 | 15.02805 | 6.743 |
| 2026 Jan 31 18:56 | 2026 Jan 27 18:29:21 | 69.9137 | 0.00029 | 20.2328 | 121.7293 | 256.1481 | 15.02805 | 6.743 |
| 2026 Jan 30 18:57 | 2026 Jan 27 18:29:21 | 69.9137 | 0.00029 | 20.2328 | 121.7293 | 256.1481 | 15.02805 | 6.743 |
| 2026 Jan 29 18:56 | 2026 Jan 27 18:29:21 | 69.9137 | 0.00029 | 20.2328 | 121.7293 | 256.1481 | 15.02805 | 6.743 |
| 2026 Jan 28 18:56 | 2026 Jan 27 18:29:21 | 69.9137 | 0.00029 | 20.2328 | 121.7293 | 256.1481 | 15.02805 | 6.743 |
| 2026 Jan 27 18:56 | 2026 Jan 22 05:53:37 | 69.9145 | 0.00031 | 21.1718 | 135.0478 | 256.1481 | 15.02805 | 6.743 |
| 2026 Jan 26 18:57 | 2026 Jan 22 05:53:37 | 69.9145 | 0.00031 | 21.1718 | 135.0478 | 256.1481 | 15.02805 | 6.743 |
| 2026 Jan 25 18:57 | 2026 Jan 22 05:53:37 | 69.9145 | 0.00031 | 21.1718 | 135.0478 | 256.1481 | 15.02805 | 6.743 |